The Seal,plain Encased, cataloged under National Stock Number 5330-00-231-1561, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-231-1561 |
| Primary Part Number | 28035 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions |
| Status | ACTIVE |
| Case Style | SQUARE |
| Material | STEEL CASE |
| Accommodated Shaft Diameter | 2.813 INCHES NOMINAL IN |
| Housing Bore Diameter | 3.751 INCHES NOMINAL IN |
| Seal Width | 0.500 INCHES NOMINAL IN |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Temp Rating | -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF |
| Outside Diameter | 3.756 INCHES NOMINAL IN |
| Surface Treatment | PLASTIC CASE |
| Sealing Element Style | ANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-231-1561 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-231-1561 has 3 cross-referenced part numbers: 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 28035 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 28041 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).
There are 9 known substitutes for 5330-00-231-1561: 1680-00-056-9789, 2590-00-352-9270, 5945-00-617-8077 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28035: Case Style: SQUARE; Material: STEEL CASE; Accommodated Shaft Diameter: 2.813 INCHES NOMINAL IN; Housing Bore Diameter: 3.751 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.